ot_mutex.h

   1 /* This software was written by Dirk Engling <erdgeist@erdgeist.org>
   2    It is considered beerware. Prost. Skol. Cheers or whatever.
   3
   4    $id$ */
   5
   6 #ifndef OT_MUTEX_H__
   7 #define OT_MUTEX_H__
   8
   9 #include <sys/uio.h>
  10
  11 void mutex_init( void );
  12 void mutex_deinit( void );
  13
  14 ot_vector *mutex_bucket_lock( int bucket );
  15 ot_vector *mutex_bucket_lock_by_hash( ot_hash const hash );
  16
  17 void mutex_bucket_unlock( int bucket, int delta_torrentcount );
  18 void mutex_bucket_unlock_by_hash( ot_hash const hash, int delta_torrentcount );
  19
  20 size_t mutex_get_torrent_count(void);
  21
  22 typedef enum {
  23   TASK_STATS_CONNS                 = 0x0001,
  24   TASK_STATS_TCP                   = 0x0002,
  25   TASK_STATS_UDP                   = 0x0003,
  26   TASK_STATS_SCRAPE                = 0x0004,
  27   TASK_STATS_FULLSCRAPE            = 0x0005,
  28   TASK_STATS_TPB                   = 0x0006,
  29   TASK_STATS_HTTPERRORS            = 0x0007,
  30   TASK_STATS_VERSION               = 0x0008,
  31   TASK_STATS_BUSY_NETWORKS         = 0x0009,
  32   TASK_STATS_RENEW                 = 0x000a,
  33   TASK_STATS_SYNCS                 = 0x000b,
  34   TASK_STATS_COMPLETED             = 0x000c,
  35   TASK_STATS_NUMWANTS              = 0x000d,
  36
  37   TASK_STATS                       = 0x0100, /* Mask */
  38   TASK_STATS_TORRENTS              = 0x0101,
  39   TASK_STATS_PEERS                 = 0x0102,
  40   TASK_STATS_SLASH24S              = 0x0103,
  41   TASK_STATS_TOP10                 = 0x0104,
  42   TASK_STATS_TOP100                = 0x0105,
  43   TASK_STATS_EVERYTHING            = 0x0106,
  44   TASK_STATS_FULLLOG               = 0x0107,
  45   TASK_STATS_WOODPECKERS           = 0x0108,
  46
  47   TASK_FULLSCRAPE                  = 0x0200, /* Default mode */
  48   TASK_FULLSCRAPE_TPB_BINARY       = 0x0201,
  49   TASK_FULLSCRAPE_TPB_ASCII        = 0x0202,
  50   TASK_FULLSCRAPE_TPB_ASCII_PLUS   = 0x0203,
  51   TASK_FULLSCRAPE_TPB_URLENCODED   = 0x0204,
  52   TASK_FULLSCRAPE_TRACKERSTATE     = 0x0205,
  53
  54   TASK_DMEM                        = 0x0300,
  55
  56   TASK_DONE                        = 0x0f00,
  57   TASK_DONE_PARTIAL                = 0x0f01,
  58
  59   TASK_FLAG_GZIP                   = 0x1000,
  60   TASK_FLAG_BZIP2                  = 0x2000,
  61   TASK_FLAG_CHUNKED                = 0x4000,
  62
  63   TASK_TASK_MASK                   = 0x0fff,
  64   TASK_CLASS_MASK                  = 0x0f00,
  65   TASK_FLAGS_MASK                  = 0xf000
  66 } ot_tasktype;
  67
  68 typedef unsigned long ot_taskid;
  69
  70 int       mutex_workqueue_pushtask( int64 sock, ot_tasktype tasktype );
  71 void      mutex_workqueue_canceltask( int64 sock );
  72 void      mutex_workqueue_pushsuccess( ot_taskid taskid );
  73 ot_taskid mutex_workqueue_poptask( ot_tasktype *tasktype );
  74 int       mutex_workqueue_pushresult( ot_taskid taskid, int iovec_entries, struct iovec *iovector );
  75 int       mutex_workqueue_pushchunked(ot_taskid taskid, struct iovec *iovec);
  76 int64     mutex_workqueue_popresult( int *iovec_entries, struct iovec ** iovector, int *is_partial );
  77
  78 #endif